Not all of the 12,000 Project Blue Book reports have been noticed by the public…
One such file comes from 1956 Afghanistan, where an attache in the country sent a telex to Wright-Patterson Air Force Base detailing a UFO wave in the country and a reported “landing” of a metallic “flying saucer” with thick glass windows around its leading edge.
Four days later, Afghanistan signed a historic agreement with the Soviet Union to modernize its military and infrastructure.
Source documents in order of mention
1956 Afghanistan Blue Book file: https://archive.org/details/1956-01-7340421-Afghanistan/mode/2up
State Dept. UFO docs from 1980s Afghanistan: https://foia.state.gov/Search/results.aspx?searchText=afghanistan+ufo&beginDate=19810204&endDate=19810204&publishedBeginDate=&publishedEndDate=&caseNumber=
1961 Pakistan UFO report sent to Project Moon Dust: https://archive.org/details/1961-04-8677021-Pakistan-Karachi/page/n1/mode/2up
Moon Dust photo log and USAF memo for crashed disc in 1968 Nepal (marked pg. 82, 83 and 84): https://www.dia.mil/Portals/27/Documents/FOIA/5%20USC%20§%20552(A)(2)(D)%20Records/Other%20Available%20Records/ufo2.pdf?ver=2013-12-03-141324-473